What are the Abstract Classes provided by Java?

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What are the Abstract Classes provided by Java?..

Answer / rajkumar

Calender class

Is This Answer Correct ?    6 Yes 1 No

What are the Abstract Classes provided by Java?..

Answer / pj

java.lang.Number
java.awt.PrintGraphics
java.awt.Graphics

Is This Answer Correct ?    2 Yes 1 No

What are the Abstract Classes provided by Java?..

Answer / aryan sahu(cvraman bbsr)

Process class is also an abstract class present in java.lang
package.

Is This Answer Correct ?    1 Yes 0 No

What are the Abstract Classes provided by Java?..

Answer / qamrun nisa

java.io.InputStream
java.io.OutputStream
java.io.Reader
java.io.Writer

Is This Answer Correct ?    1 Yes 1 No

What are the Abstract Classes provided by Java?..

Answer / pj

1.GenericServlet is one.

Is This Answer Correct ?    3 Yes 4 No

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